<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>正则表达式测试工具</title>
    <link rel="stylesheet" href="common.css">
    <link href="https://cdn.bootcdn.net/ajax/libs/font-awesome/6.7.2/css/all.min.css" rel="stylesheet">
    <style>
        /* 基础样式和变量 */
        :root {
            --primary-color: #4a6fa5;
            --secondary-color: #6c8ebd;
            --background-color: #f5f7fa;
            --card-background: #ffffff;
            --text-color: #333333;
            --border-color: #e0e0e0;
            --error-color: #e74c3c;
            --success-color: #2ecc71;
            --shadow-color: rgba(0, 0, 0, 0.1);
            --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --tip-background: #e3f2fd;
            --match-highlight: #ffeb3b;
            --match-highlight-dark: #ffc107;
        }

        /* 暗黑模式变量 */
        [data-theme="dark"] {
            --primary-color: #5b8ad6;
            --secondary-color: #7fa3d7;
            --background-color: #1a1a2e;
            --card-background: #222438;
            --text-color: #e0e0e0;
            --border-color: #444444;
            --shadow-color: rgba(0, 0, 0, 0.3);
            --tip-background: #1a2a3a;
            --match-highlight: var(--match-highlight-dark);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--background-color);
            color: var(--text-color);
            line-height: 1.6;
            transition: background-color 0.3s, color 0.3s;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 20px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* 头部样式 */
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 1px solid var(--border-color);
        }

        header h1 {
            font-size: 2rem;
            color: var(--primary-color);
        }

        /* 主内容区域 */
        main {
            flex: 1;
            display: flex;
            gap: 20px;
        }

        .main-content {
            flex: 2;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .sidebar {
            flex: 1;
            max-width: 300px;
        }

        .regex-section {
            background-color: var(--card-background);
            border-radius: 8px;
            box-shadow: 0 4px 6px var(--shadow-color);
            padding: 20px;
            transition: background-color 0.3s, box-shadow 0.3s;
        }

        .regex-section h2 {
            margin-bottom: 15px;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .regex-section h2 i {
            font-size: 1.2rem;
        }

        .input-group {
            margin-bottom: 15px;
        }

        .input-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            color: var(--text-color);
        }

        .input-group textarea,
        .input-group input {
            width: 100%;
            padding: 10px;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            font-family: 'Consolas', monospace;
            font-size: 14px;
            background-color: var(--card-background);
            color: var(--text-color);
            transition: border-color 0.3s, background-color 0.3s, color 0.3s;
            resize: vertical;
        }

        .input-group textarea:focus,
        .input-group input:focus {
            outline: none;
            border-color: var(--primary-color);
        }

        .regex-input-container {
            display: flex;
            align-items: flex-end;
            gap: 10px;
        }

        .regex-input-group {
            flex: 1;
        }

        .regex-options {
            display: flex;
            flex-direction: column;
            gap: 5px;
            margin-bottom: 10px;
        }

        .checkbox-group {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .checkbox-group input[type="checkbox"] {
            width: auto;
            margin: 0;
        }

        .checkbox-group label {
            margin: 0;
            font-weight: normal;
            font-size: 14px;
        }

        .test-button {
            padding: 10px 20px;
            border: none;
            border-radius: 4px;
            background-color: var(--primary-color);
            color: white;
            cursor: pointer;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 5px;
            transition: background-color 0.3s, transform 0.1s;
            height: fit-content;
        }

        .test-button:hover {
            background-color: var(--secondary-color);
        }

        .test-button:active {
            transform: scale(0.98);
        }

        .result-area {
            min-height: 200px;
        }

        .result-area textarea {
            min-height: 200px;
        }

        .match-highlight {
            background-color: var(--match-highlight);
            padding: 2px 4px;
            border-radius: 2px;
            font-weight: bold;
        }

        .error-message {
            color: var(--error-color);
            font-style: italic;
        }

        .success-message {
            color: var(--success-color);
            font-weight: bold;
        }

        /* 侧边栏样式 */
        .sidebar-section {
            background-color: var(--card-background);
            border-radius: 8px;
            box-shadow: 0 4px 6px var(--shadow-color);
            padding: 20px;
            margin-bottom: 20px;
            transition: background-color 0.3s, box-shadow 0.3s;
        }

        .sidebar-section h3 {
            margin-bottom: 15px;
            color: var(--primary-color);
            font-size: 1.1rem;
        }

        .tool-links {
            list-style: none;
        }

        .tool-links li {
            margin-bottom: 10px;
        }

        .tool-links a {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-color);
            text-decoration: none;
            padding: 8px 12px;
            border-radius: 4px;
            transition: background-color 0.3s, color 0.3s;
        }

        .tool-links a:hover {
            background-color: var(--tip-background);
            color: var(--primary-color);
        }

        .ad-placeholder {
            background: linear-gradient(45deg, #f0f0f0, #e0e0e0);
            border: 2px dashed #ccc;
            border-radius: 8px;
            padding: 40px 20px;
            text-align: center;
            color: #999;
            font-style: italic;
        }

        [data-theme="dark"] .ad-placeholder {
            background: linear-gradient(45deg, #333, #444);
            border-color: #555;
            color: #777;
        }

        /* 复制通知 */
        .copy-notification {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: var(--success-color);
            color: white;
            padding: 10px 20px;
            border-radius: 4px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
            transform: translateY(100px);
            opacity: 0;
            transition: transform 0.3s, opacity 0.3s;
        }

        .copy-notification.show {
            transform: translateY(0);
            opacity: 1;
        }

        /* 头部控件区域 */
        .header-controls {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        /* 分享按钮 */
        .share-button {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 2px 6px;
            background-color: var(--secondary-color);
            color: white;
            border-radius: 15px;
            cursor: pointer;
            font-size: 14px;
            transition: background-color 0.3s, transform 0.1s;
        }

        .share-button:hover {
            background-color: var(--primary-color);
        }

        .share-button:active {
            transform: scale(0.98);
        }

        .share-button i {
            font-size: 16px;
        }

        /* 主题切换开关 */
        .theme-toggle {
            position: relative;
        }

        .theme-switch {
            opacity: 0;
            position: absolute;
        }

        .theme-switch-label {
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            width: 50px;
            height: 26px;
            background-color: #83d8ff;
            border-radius: 100px;
            position: relative;
            transition: background-color 0.3s;
            padding: 0 5px;
        }

        .theme-switch:checked + .theme-switch-label {
            background-color: #4a4e69;
        }

        .theme-switch-label .fa-sun {
            color: #f39c12;
        }

        .theme-switch-label .fa-moon {
            color: #f1c40f;
        }

        .theme-switch-label .slider {
            position: absolute;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            transition: 0.3s;
            background-color: white;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
            left: 2px;
        }

        .theme-switch:checked + .theme-switch-label .slider {
            transform: translateX(24px);
        }

        /* 隐私提示框样式 */
        .privacy-notice {
            margin-bottom: 20px;
            animation: fadeIn 0.5s ease-in-out;
        }

        .privacy-notice-content {
            display: flex;
            align-items: center;
            background-color: var(--tip-background);
            border-left: 4px solid #2196f3;
            padding: 15px;
            border-radius: 4px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            position: relative;
        }

        .privacy-notice-content i.fa-shield-alt {
            font-size: 20px;
            color: #2196f3;
            margin-right: 15px;
        }

        .privacy-notice-content p {
            flex: 1;
            margin: 0;
            font-size: 14px;
            color: var(--text-color);
        }

        .close-notice {
            background: none;
            border: none;
            color: #90a4ae;
            cursor: pointer;
            font-size: 16px;
            padding: 5px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: color 0.2s;
        }

        .close-notice:hover {
            color: #546e7a;
            background: none;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* 响应式设计 */
        @media (max-width: 1024px) {
            main {
                flex-direction: column;
            }

            .sidebar {
                max-width: none;
                order: -1;
            }

            .regex-input-container {
                flex-direction: column;
                align-items: stretch;
            }

            .regex-options {
                flex-direction: row;
                justify-content: space-between;
            }

            .test-button {
                width: 100%;
                justify-content: center;
                margin-top: 10px;
            }
        }

        @media (max-width: 768px) {
            .privacy-notice-content {
                flex-direction: column;
                text-align: center;
                padding: 15px 10px;
            }
            
            .privacy-notice-content i.fa-shield-alt {
                margin-right: 0;
                margin-bottom: 10px;
            }
            
            .close-notice {
                position: absolute;
                top: 5px;
                right: 5px;
            }

            header {
                flex-direction: column;
                gap: 15px;
                text-align: center;
            }

            .regex-options {
                flex-direction: column;
                gap: 10px;
            }
        }
    </style>
    <script type="text/javascript" charset="UTF-8" src="https://cdn.wwads.cn/js/makemoney.js" async></script>
</head>
<body>
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                </nav>
            </div>
            <div class="header-controls">
                <div class="theme-toggle">
                    <input type="checkbox" id="theme-switch" class="theme-switch">
                    <label for="theme-switch" class="theme-switch-label">
                        <i class="fas fa-sun"></i>
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                        <span class="slider"></span>
                    </label>
                </div>
                <div class="share-button" id="share-button" title="分享给朋友">
                    <i class="fas fa-share-alt"></i>
                    <span>分享</span>
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    </header>
    <div class="container">
        <div id="privacy-notice" class="privacy-notice">
            <div class="privacy-notice-content">
                <i class="fas fa-shield-alt"></i>
                <p>安全提示：您的数据仅在本地浏览器中处理，不会上传到服务器，请放心使用！</p>
                <button id="close-notice" class="close-notice" title="关闭提示">
                    <i class="fas fa-times"></i>
                </button>
            </div>
        </div>
        
        <main>
            <div class="main-content">
                <div class="regex-section">
                    <h2><i class="fas fa-edit"></i> 原始文本</h2>
                    <div class="input-group">
                        <label for="input-text">请输入要测试的文本内容：</label>
                        <textarea id="input-text" placeholder="在此输入您要测试的文本内容..." rows="8"></textarea>
                    </div>
                </div>
                
                <div class="regex-section">
                    <h2><i class="fas fa-code"></i> 正则表达式</h2>
                    <div class="input-group">
                        <label for="regex-input">正则表达式：</label>
                        <input type="text" id="regex-input" placeholder="请输入正则表达式，例如：\\d+">
                    </div>
                    <div class="regex-options">
                        <div class="checkbox-group">
                            <input type="checkbox" id="global-flag" checked>
                            <label for="global-flag">全局匹配 (g)</label>
                        </div>
                        <div class="checkbox-group">
                            <input type="checkbox" id="ignore-case-flag">
                            <label for="ignore-case-flag">忽略大小写 (i)</label>
                        </div>
                    </div>
                    <div style="text-align: left; margin-top: 15px;">
                        <button id="test-button" class="test-button">
                            <i class="fas fa-play"></i> 测试匹配
                        </button>
                    </div>
                </div>
                
                <div class="regex-section">
                    <h2><i class="fas fa-search"></i> 匹配结果</h2>
                    <div class="input-group result-area">
                        <label for="result-output">匹配结果：</label>
                        <textarea id="result-output" readonly placeholder="点击测试匹配按钮查看结果..."></textarea>
                    </div>
                </div>
            </div>
            
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                <div class="sidebar-section">
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                <div class="sidebar-section">
                    <h3><i class="fas fa-info-circle"></i> 使用说明</h3>
                    <p style="font-size: 14px; line-height: 1.6; color: var(--text-color);">
                        1. 在原始文本框中输入要测试的文本<br>
                        2. 在正则表达式框中输入正则表达式<br>
                        3. 选择匹配选项（全局匹配、忽略大小写）<br>
                        4. 点击测试匹配按钮查看结果<br>
                        5. 匹配的内容会在结果区域显示
                    </p>
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    <div id="copy-notification" class="copy-notification">已复制到剪贴板！</div>
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    <script>
        document.addEventListener('DOMContentLoaded', function() {
            // 获取DOM元素
            const inputText = document.getElementById('input-text');
            const regexInput = document.getElementById('regex-input');
            const globalFlag = document.getElementById('global-flag');
            const ignoreCaseFlag = document.getElementById('ignore-case-flag');
            const testButton = document.getElementById('test-button');
            const resultOutput = document.getElementById('result-output');
            const copyNotification = document.getElementById('copy-notification');
            const shareNotification = document.getElementById('share-notification');
            const themeSwitch = document.getElementById('theme-switch');
            const privacyNotice = document.getElementById('privacy-notice');
            const closeNoticeBtn = document.getElementById('close-notice');
            const shareButton = document.getElementById('share-button');
            
            // 检查本地存储中的主题设置
            if (localStorage.getItem('theme') === 'dark') {
                document.documentElement.setAttribute('data-theme', 'dark');
                themeSwitch.checked = true;
            }
            
            // 主题切换功能
            themeSwitch.addEventListener('change', function() {
                if (this.checked) {
                    document.documentElement.setAttribute('data-theme', 'dark');
                    localStorage.setItem('theme', 'dark');
                } else {
                    document.documentElement.removeAttribute('data-theme');
                    localStorage.setItem('theme', 'light');
                }
            });
            
            // 隐私提示框关闭功能
            closeNoticeBtn.addEventListener('click', function() {
                privacyNotice.style.display = 'none';
                localStorage.setItem('privacyNoticeClosed', 'true');
            });
            
            // 检查是否需要显示隐私提示
            if (localStorage.getItem('privacyNoticeClosed') === 'true') {
                privacyNotice.style.display = 'none';
            }
            
            // 正则表达式测试功能
            function testRegex() {
                const text = inputText.value;
                const pattern = regexInput.value;
                
                if (!text.trim()) {
                    showResult('请输入要测试的文本内容！', 'error');
                    return;
                }
                
                if (!pattern.trim()) {
                    showResult('请输入正则表达式！', 'error');
                    return;
                }
                
                try {
                    // 构建正则表达式标志
                    let flags = '';
                    if (globalFlag.checked) flags += 'g';
                    if (ignoreCaseFlag.checked) flags += 'i';
                    
                    const regex = new RegExp(pattern, flags);
                    const matches = text.match(regex);
                    
                    if (matches && matches.length > 0) {
                        let result = `找到 ${matches.length} 个匹配项：\n\n`;
                        matches.forEach((match, index) => {
                            result += `匹配 ${index + 1}: ${match}\n`;
                        });
                        
                        // 如果是全局匹配，还显示所有匹配的位置
                        if (globalFlag.checked) {
                            result += '\n匹配位置：\n';
                            let lastIndex = 0;
                            let matchIndex = 0;
                            text.replace(regex, function(match, offset) {
                                result += `位置 ${offset}-${offset + match.length - 1}: ${match}\n`;
                                return match;
                            });
                        }
                        
                        showResult(result, 'success');
                    } else {
                        showResult('没有找到匹配的内容', 'error');
                    }
                } catch (error) {
                    showResult(`正则表达式错误: ${error.message}`, 'error');
                }
            }
            
            // 显示结果
            function showResult(message, type) {
                resultOutput.value = message;
                if (type === 'error') {
                    resultOutput.style.color = 'var(--error-color)';
                } else if (type === 'success') {
                    resultOutput.style.color = 'var(--success-color)';
                } else {
                    resultOutput.style.color = 'var(--text-color)';
                }
            }
            
            // 通用复制到剪贴板函数
            function copyToClipboard(text) {
                const textarea = document.createElement('textarea');
                textarea.value = text;
                document.body.appendChild(textarea);
                textarea.select();
                document.execCommand('copy');
                document.body.removeChild(textarea);
            }
            
            // 显示通知
            function showNotification(element, message, isError = false) {
                element.textContent = message;
                if (isError) {
                    element.style.backgroundColor = 'var(--error-color)';
                } else {
                    element.style.backgroundColor = 'var(--success-color)';
                }
                element.classList.add('show');
                setTimeout(() => {
                    element.classList.remove('show');
                }, 2000);
            }
            
            // 分享功能
            function shareURL() {
                copyToClipboard(window.location.href);
                shareNotification.classList.add('show');
                setTimeout(() => {
                    shareNotification.classList.remove('show');
                }, 2000);
            }
            
            // 添加事件监听器
            testButton.addEventListener('click', testRegex);
            shareButton.addEventListener('click', shareURL);
            
            // 添加键盘快捷键支持
            regexInput.addEventListener('keydown', function(e) {
                if (e.key === 'Enter') {
                    testRegex();
                }
            });
            
            // 双击结果区域复制内容
            resultOutput.addEventListener('dblclick', function() {
                if (this.value.trim()) {
                    copyToClipboard(this.value);
                    showNotification(copyNotification, '已复制结果到剪贴板！');
                }
            });
        });
    </script>
    
    <script>
        var _hmt = _hmt || [];
        (function() {
          var hm = document.createElement("script");
          hm.src = "https://hm.baidu.com/hm.js?3615c6485313357fe26e486bf42d9ec2";
          var s = document.getElementsByTagName("script")[0]; 
          s.parentNode.insertBefore(hm, s);
        })();
    </script>
</body>
</html>